8a5r2
7a5r
6a5r2l
5a5r2
4a5r
jk4r
ik4r2l
hk4r2
gk4r
fk4r2l
ut3r2l
tt3r2
st3r
rt3r2l
qt3r2
522r2
422r
322r2l
222r2
122r
gc2r
fc2r2l
ec2r2
dc2r
cc2r2l